"My God! I know you get this all the time. You are stunning. Just stunning," O'Brien said, adding that the actress hasn't changed "at all" in the past 10 years. "You are a vampire," he joked. "It's unbelievable."

Berry gave O'Brien another shock during her interview while discussing her unisex fragrance, Closer. The host decided to test the fragrance for himself, but didn't spray it correctly.

But actually, the actress, who has released a total of five perfumes over the years, was only half-joking. "The way you're supposed to wear fragrance, you're supposed to spray it in between your thighs," she said. "Then it heats up and the aroma rises up all day long. And when you hug somebody you don't leave your scent on them. That's true. That's how you're supposed to wear it."

The revelation made O'Brien's jaw drop. "Oh my God, I've never heard that before. I just time traveled while you were saying that . . . " he said. "My God. That was fantastic."